Merge branch 'devel' into pztest

# TODO: the last two scripts only work at SNS

SCRIPTS=\

	drspine_activate.sh  \

	drspine_create_env.sh

	drspine_create_env.sh\

	missing_latex.sh

ifeq ($(INSTRUMENT),1)

SCRIPTS+=build_drspine_sns.sh \

#!/bin/sh

TMPDIR=$HOME/Downloads

TEXMFDIR=$HOME/texmf

download=0

install=0

download_pkgs()

{

	mkdir -p $TMPDIR

	cd $TMPDIR

	wget https://mirrors.ctan.org/install/graphics/pgf/contrib/pgfplots.tds.zip 

	wget https://mirrors.ctan.org/macros/latex/contrib/appendix.zip 

	wget https://mirrors.ctan.org/macros/latex/contrib/draftwatermark.zip 

	wget https://mirrors.ctan.org/macros/latex/contrib/bigfoot.zip 

	wget https://mirrors.ctan.org/macros/latex/contrib/relsize.zip 

	wget https://mirrors.ctan.org/macros/latex/contrib/cprotect.zip 

}

install_pkgs()

{

	mkdir -p $TEXMFDIR

	cd $TEXMFDIR

	unzip $TMPDIR/pgfplots.tds.zip

	mkdir -p $TEXMFDIR/tex/latex/contrib

	cd	 $TEXMFDIR/tex/latex/contrib

	unzip $TMPDIR/appendix.zip

	unzip $TMPDIR/draftwatermark.zip

	unzip $TMPDIR/bigfoot.zip

	unzip $TMPDIR/relsize.zip

	unzip $TMPDIR/cprotect.zip

	for f in draftwatermark bigfoot appendix; do

		cd $TEXMFDIR/tex/latex/contrib/$f

		latex $f.ins

		cd -

	done

	for f in cprotect; do

		cd $TEXMFDIR/tex/latex/contrib/$f

		latex $f.dtx

		cd -

	done

}

usage()

{

    if test ! -z "$1"; then echo "$argv0: $1"; fi

    echo "usage: $argv0  [options]" 

    echo "options: "

    echo "         -d    : download"

    echo "         -i    : install"

    echo "         -h    : this help"

}

while getopts "dih" o; do

    case "${o}" in

		d)

        download=1

		;;

		i)

		install=1

		;;

		h)

		usage

		exit 0

		;;

		*)

		usage

		exit 1

    esac

done

if [ $download -ne 0 ]; then download_pkgs ; fi

if [ $install  -ne 0 ]; then install_pkgs  ; fi